GB201117337D0 - Method and apparatus for determining topography within a wellbore environment - Google Patents

Method and apparatus for determining topography within a wellbore environment

Info

Publication number
GB201117337D0
GB201117337D0 GBGB1117337.4A GB201117337A GB201117337D0 GB 201117337 D0 GB201117337 D0 GB 201117337D0 GB 201117337 A GB201117337 A GB 201117337A GB 201117337 D0 GB201117337 D0 GB 201117337D0
Authority
GB
United Kingdom
Prior art keywords
wellbore environment
determining topography
topography
determining
wellbore
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1117337.4A
Other versions
GB2496576A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Expro North Sea Ltd
Original Assignee
Expro North Sea Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd
Priority to GB1117337.4A priority Critical patent/GB2496576A/en
Publication of GB201117337D0 publication Critical patent/GB201117337D0/en
Priority to PCT/GB2012/052494 priority patent/WO2013050791A1/en
Publication of GB2496576A publication Critical patent/GB2496576A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/002—Survey of boreholes or wells by visual inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1117337.4A 2011-10-07 2011-10-07 Method And Apparatus For Determining Topography Within Awellb re Environment Withdrawn GB2496576A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1117337.4A GB2496576A (en) 2011-10-07 2011-10-07 Method And Apparatus For Determining Topography Within Awellb re Environment
PCT/GB2012/052494 WO2013050791A1 (en) 2011-10-07 2012-10-08 Method and apparatus for determining topography within a wellbore environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117337.4A GB2496576A (en) 2011-10-07 2011-10-07 Method And Apparatus For Determining Topography Within Awellb re Environment

Publications (2)

Publication Number Publication Date
GB201117337D0 true GB201117337D0 (en) 2011-11-23
GB2496576A GB2496576A (en) 2013-05-22

Family

ID=45091699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117337.4A Withdrawn GB2496576A (en) 2011-10-07 2011-10-07 Method And Apparatus For Determining Topography Within Awellb re Environment

Country Status (2)

Country Link
GB (1) GB2496576A (en)
WO (1) WO2013050791A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9703005B2 (en) 2015-11-30 2017-07-11 Jp3 Measurement, Llc Downhole sensing via swept source lasers
WO2021179092A1 (en) 2020-03-13 2021-09-16 Geonomic Technologies Inc. Method and apparatus for measuring a wellbore
US20230041700A1 (en) * 2021-08-04 2023-02-09 Defiant Engineering, Llc LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067068B2 (en) * 1985-07-22 1994-01-26 清水建設株式会社 Color tone logging device and logging method using the same
JP2694152B2 (en) * 1987-10-30 1997-12-24 清水建設株式会社 Borehole scanner
GB8914960D0 (en) * 1989-06-29 1989-08-23 Cencit Europ Inspection apparatus for tubular members
US5988862A (en) * 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
MY159180A (en) * 2005-12-16 2016-12-30 Loadtest Inc Method and apparatus for investigating a borehole with a caliper

Also Published As

Publication number Publication date
GB2496576A (en) 2013-05-22
WO2013050791A1 (en) 2013-04-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)